[
{
createTime: '2023-05-31 01:59:02',
articleStatus: '1',
articleOrder: 3,
},
{
createTime: '2023-05-26 07:25:51',
articleStatus: '1',
articleOrder: null,
},
{
createTime: '2023-05-26 07:17:10',
articleStatus: '1',
articleOrder: 1,
},
{
createTime: '2023-05-25 07:17:10',
articleStatus: '1',
articleOrder: null,
}
];
对这四个对象进行排序,如果有articleOrder,那么根据articleOrder进行排序,如果articleOrder为null就根据createTime时间从大到小排序,上述四个对象articleOrder为1 null 3 null 那么剩下两个null就是根据createTime时间从大到小排序